February 19, 2026 · Form 4 insider transaction
FITZGERALD TIMOTHY K sold 34 shares of NewMarket Corporation at $607.04 per share, a transaction worth $20.6K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 1 day after the transaction.
Shares withheld by the Company to satisfy tax withholding obligations related to the vesting of shares of restricted stock granted to the reporting person effective February 19, 2021.